| (: Name: Constr-docnode-constrmod-2 :) | |
| (: Written by: Andreas Behm :) | |
| (: Description: preserve IDREFS type :) | |
| declare construction preserve; | |
| (: insert-start :) | |
| declare variable $input-context external; | |
| (: insert-end :) | |
| fn:count(fn:data((document {$input-context//*:idrefs})/*)) |